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User’s Guide
®
VersaTools MTP 15HD A Series
High Resolution Video and Audio
Mini Twisted Pair Transmitters and Receivers
Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan
1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Rd. #04-01 Kyodo Building, 16 Ichibancho
Anaheim, CA 92805 3821 AH Amersfoort, The Netherlands PM Industrial Bldg., Singapore 368363 Chiyoda-ku, Tokyo 102-0082
68-956-02 Rev. C
800.633.9876 714.491.1500 +800.3987.6673
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Precautions Safety Instructions • English Warning Extron’s Warranty Power sources � This equipment should be operated only from the power source This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main operating and maintenance (servicing) instructions power system with a grounded (neutral) conductor. The third (grounding) pin is in the literature provided with the equipment. a safety feature, do not attempt to bypass or d
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FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The Class A limits are designed to provide reasonable protection against harmful interference when the equipment is oper
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® VersaTools MTP 15HD A Series About this Manual ................................................................... 2 About the MTP Transmitters and Receivers ............... 2 Twisted pair (TP) cable advantages ......................................... 4 Transmission distance ............................................................... 4 End Unit Receiver DIP Switch ............................................. 6 Installation .................................................................
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® ® V VersaT ersaT ools ools MTP 15HD A Series, cont’d MTP 15HD A Series The MTP transmitter inputs high resolution video on a 15-pin HD This manual documents two families of MTP transmitters and receivers: connector and stereo audio on a 3.5 mm stereo jack. The transmitter sums the left and right audio channels to convert the ™ • MTP, compatible with Extron’s Enhanced Skew-Free audio to mono (L+R) format. The MTP T then converts the A/V UTP cable and Category (CAT) 5, 5e, and 6 shielded input
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® VersaTools MTP 15HD A Series, cont’d Each MTP transmitter and receiver model is shipped with an Recommended Pre-Peak switch positions and external desktop 12 V power supply that accepts 100 to transmission distances at 60 Hz 240 VAC, 50 Hz or 60 Hz input. Video Pre-Peak Pre-Peak Max. distance Max. distance format off on (high quality) (variable quality) Twisted pair (TP) cable advantages Composite, 800' 1000' Twisted pair cable is smaller, lighter, more flexible, and less S-video, (245 m)
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MTP T VGA RS MTP T VGA RS MTP T VGA RS ® VersaTools MTP 15HD A Series, cont’d 4. Circuit overloading — Consideration should be given to End Unit Receiver DIP Switch the connection of the equipment to the supply circuit and Set the receiver’s rear panel End Unit DIP switch up only if the effect that overloading of the circuits might have on either of the following is true: overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be � The receiver
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MTP T VGA RS MTP T VGA RS MTP T VGA RS ® VersaTools MTP 15HD A Series, cont’d Back of the rack mounting instructions The MTP can be mounted to the rear of a rack using the Extron MBB 100 VersaTools back of the rack mounting kit (part #70-367-01) (figure 3). The kit allows the product to be vertically mounted to the front or rear rack supports and facing either towards the front or the rear of the rack. Figure 2 — Mounting the MTP on a standard shelf On the non-VersaTools rack shelves, the MTP c
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AUDIO MTP T 15HD A POWER PRE-PEAK .5 1A 2V M A X ON INPUT MONITOR OFF OUTPUT RS-232 MTP R 15HD RS Tx Rx 1P 2V O W E R INPUT .5A MAX ON OUTPUT 1 2 3 4 5 6 HV S S YY NN CC + + CS S O YG NC VIS D P E A O RE MAV SERIES INPUTS OUTPUTS AV MATRIX SWITCHER I/O 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ENTER PRESET IR VID +dB AUD -dB AUDI TU O SE P ® VersaTools MTP 15HD A Series, cont’d 5. Mount the unit to the rack using the two included rack 1. Remove the feet from the bottom of the MTP,
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® VersaTools MTP 15HD A Series, cont’d AUDIO 4 Audio input connector — Plug a 3.5 mm stereo audio plug Connections and Settings into this jack for unbalanced audio input. Wire the plug as Do not connect these devices to a computer data or CAUTION shown in figure 7. telecommunications network. Figure 7 shows a typical audio connector, which consists of a tip, ring, and sleeve. Transmitter Tip 4 Left (+) MTP T 15HD A Transmitter Ring Right (-) NOTE A “C7” label is affixed to AUDIO MTP T 15HD A
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® VersaTools MTP 15HD A Series, cont’d See the table on page 5 for recommended transmission Receiver ranges. The recommendations in the table apply equally Figure 8 shows an MTP RL 15HD A receiver, which has all of the for a single transmitter and receiver and for a daisy connectors and other features that are on either receiver in the chain. For example, the maximum suggested range for MTP 15HD A series. 1024 x 768 video is 300' (90 m) with the Pre-Peak switch off and 500’ (150 m) with the Pr
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® VersaTools MTP 15HD A Series, cont’d 10 DIP switches End Unit switch (6) — Set this switch up if either of the following is true: Horizontal Sync switch (1) — Set this switch up ON for positive horizontal sync (or positive composite � The receiver being configured is the only receiver sync if the Composite Sync switch is on) or down connected to the transmitter. 1 2 3 4 5 6 for negative sync. � The receiver being configured is the last receiver in a Most devices use negative sync.
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® VersaTools MTP 15HD A Series, cont’d Side Pins: Do not tin the power supply leads before installing them RJ-45 12345678 Connector in the direct insertion connector. Tinned wires are not as secure in the connectors and could be pulled out. T568A T568B Pin Wire color Wire color Signal Use the supplied tie-wrap to strap the power cord to the 1 White-green White-orange Red+/V. sync+ extended tail of the connector. 2 Green Orange Red–/V. sync– 3 White-orange White-green Mono audio+ Your transmitte
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® VersaTools MTP 15HD A Series, cont’d 3 Peaking control — Peaking affects the sharpness of a picture. Front Panel Controls and Indicators Increased peaking can compensate for mid- and high-frequency See figure 12 to identify the front panel features on the detail loss from low bandwidth system components or transmitter and receiver. capacitance in long cables. The minimum setting (at the MTP T 15HD A transmitter counterclockwise limit) provides no peaking. The maximum setting (at the clockwis
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® VersaTools MTP 15HD A Series, cont’d Non-SEQ receiver skew compensation Skew Delay Compensation Try using the following methods to minimize or eliminate pair CAT 5/5e/6/7 TP cable can lead to registration errors between the red, green, and blue video signals. Pair skew can be skew: measured with test equipment or identified by viewing a � Switch to Extron’s Enhanced Skew-Free A/V UTP cable. crosshatch test pattern with a critical eye to determine if either � Add a skew compensation cable equa
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® VersaTools MTP 15HD A Series, cont’d Nominal level ............................... 1 V p-p for Y of component video and Audio output — receivers S-video, and for composite video Number/signal type ................... 2 mono, balanced/unbalanced 0.7 V p-p for RGB and for R-Y and B-Y of Connectors .................................... (1) 3.5 mm captive screw connector, 5 pole component video Impedance .................................... 50 ohms unbalanced, 100 ohms balanced 0.3 V p-p for C of S
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® VersaTools MTP 15HD A Series, cont’d Cables/connectors Part Numbers ™ Enhanced Skew-Free A/V UTP cables are not MTP transmitter and receivers for non-CAT 7 cable recommended for Ethernet/LAN applications. Part Part number Enhanced Skew-Free A/V UTP cables are recommended MTP T 15HD A transmitter 60-669-01 for non C7 systems only. MTP RL 15HD A receiver 60-690-01 Enhanced Skew-Free A/V cable Part number MTP RL 15HD A SEQ receiver 60-690-02 Enhanced Skew-Free A/V cable (cut, various lengths) 26-
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® VersaTools MTP 15HD A Series, cont’d ®® 28 VersaTools VersaTools MTP 15HD A Series � Installation MTP 15HD A Series � Part Numbers
